/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
import Model.M_Customer;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author thuydao
 */
@WebServlet(urlPatterns = {"/C_Register"})
public class C_Register extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet C_Register</title>");            
            out.println("</head>");
            out.println("<body>");
            
            String field_tendn = request.getParameter("tendn");
            String field_hoten = request.getParameter("hoten");
            String field_matkhau = request.getParameter("matkhau");
            String field_laimatkhau = request.getParameter("laimatkhau");
            String field_gioitinh = request.getParameter("gioitinh");
            String field_diachi = request.getParameter("diachi");
            String field_cmnd = request.getParameter("cmnd");
            String field_dienthoai = request.getParameter("dienthoai");
            
            
           
            M_Customer cus = new M_Customer();
            
            if(cus.testAccount(field_tendn)==true){
               response.sendRedirect("Error_Register.jsp");
               //RequestDispatcher rd = request.getRequestDispatcher("Error_Register.jsp");
               //rd.forward(request, response);
            }
             
            else {
                String MaKH = cus.createMaKH();
                
                    if(cus.insertKH(MaKH, field_hoten, field_gioitinh, field_cmnd, field_dienthoai,field_diachi)&&cus.insertTK(MaKH, field_tendn, field_matkhau ))
                    {
                        
                        HttpSession session = request.getSession(true);
                        session.setAttribute("USER", field_tendn);
                        response.sendRedirect("Welcome.jsp");
                    
                    }
                    
                     
                  
            }
            
            out.println("</body>");
            out.println("</html>");
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
